Functional Devices TR20VA004 Transformer 318172-701 For direct fired applications

For direct fired applications

External Equalization: Compensates for pressure drops across the evaporator

Common Questions What are the rotation and shaft specifications for this motor

ensure the flue pipe is clear of debris and the inducer motor is reaching full RPM before replacing the switch

this 24V HVAC valve actuator offers a formidable 1000 lbf (4400 N) nominal thrust

Functional Devices TR20VA004 Transformer 318172-701 For direct fired applicationsThe Functional Devices TR20VA004 is a versatile 20VA control transformer designed for reliable power conversion in building automation and HVAC systems. Built with split bobbin construction, this unit effectively steps down high line voltage to a consistent 24Vac secondary voltage for powering thermostats, relays, and sensors. The multi tap primary accommodates 120 208 240 277Vac, providing technicians with a single part solution for diverse project